1000+500=1500ƒ^[ƒ“ƒGƒ“ƒhc‚¤‚ñBm‚悵‚悵‚Æ–ž‘«‚»‚¤‚Éèõ‚¢‚ÄŽŸ‚̃^[ƒ“‚Ön3ƒ^[ƒ“–Úy D zy D zy zy E zy D zy D z